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TRUSTED BY CORNELIUS, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon605
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Cornelius, OR

*The Angi rating for Window Cleaning companies in Cornelius, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Cornelius, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on October 04, 2025

Find Window cleaners in Cornelius

Avatar for Moss Busters

Moss Busters

10367 SE Helena St
4.89(
724
)
•Approved Pro

Moss Busters

10367 SE Helena St
4.89(
724
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
83 local quotes requested

Moss Busters stands as an industry leader in the Portland area, offering premier solutions for roof cleaning, gutter cleaning, and moss prevention services for your home. Our mission is simple: to deliver unmatched service to our customers, from the initial phone call to the completion of the service. Backed by over 13 years of industry experience, our team of highly trained technicians ensures the highest quality of workmanship and your utmost satisfaction. Our reputation, glowing reviews, and numerous awards serve as testaments to our commitment to excellence. When you choose Moss Busters, you can trust that your roof will be treated with care and attention, as if it were our own. Contact us today for a free and honest assessment and estimate of your roof’s needs and let us provide you with peace of mind knowing that your home is in expert hands.

"Work was excellent. Will hire again."

Jared H on December 2024

Moss Busters stands as an industry leader in the Portland area, offering premier solutions for roof cleaning, gutter cleaning, and moss prevention services for your home. Our mission is simple: to deliver unmatched service to our customers, from the initial phone call to the completion of the service. Backed by over 13 years of industry experience, our team of highly trained technicians ensures the highest quality of workmanship and your utmost satisfaction. Our reputation, glowing reviews, and numerous awards serve as testaments to our commitment to excellence. When you choose Moss Busters, you can trust that your roof will be treated with care and attention, as if it were our own. Contact us today for a free and honest assessment and estimate of your roof’s needs and let us provide you with peace of mind knowing that your home is in expert hands.

"Work was excellent. Will hire again."

Jared H on December 2024

Avatar for Expert Property Maintenance

Expert Property Maintenance

28045 SE Sunray Dr
4.64(
11
)
•Approved Pro

Expert Property Maintenance

28045 SE Sunray Dr
4.64(
11
)
•Approved Pro
Customers say: Quality work
54 local quotes requested
10 years of experience

Expert Property Maintenance sets high standards for their employees. We strive to provide the best exterior cleaning services for our customers. Locally owned and operated we are the perfect fit to serve your exterior cleaning needs.

"ZZZZXZZZZZ"

Lew B on June 2023

Expert Property Maintenance sets high standards for their employees. We strive to provide the best exterior cleaning services for our customers. Locally owned and operated we are the perfect fit to serve your exterior cleaning needs.

"ZZZZXZZZZZ"

Lew B on June 2023

Avatar for Nissi Z-A Lawn and Construction

Nissi Z-A Lawn and Construction

PO Box 871013
4.80(
852
)
•Approved Pro

Nissi Z-A Lawn and Construction

PO Box 871013
4.80(
852
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
123 local quotes requested

Welcome to NZA Lawn & Construction LLC! We pride ourselves on being Vancouver's trusted company for all aspects of lawn and construction. Our professional contractors are always excited to hear about your ideas and help you bring them to life. At NZA Lawn & Construction LLC, we are licensed, insured, and bonded to deliver the quality craftsmanship and attention to detail you expect from us. We can't wait to hear your ideas and help you make them a reality. We proudly service Vancouver, Portland and the surrounding area. Call us now!

"Amazing work did 6 hour package. Gave very little guidance what I wanted done and the 2 of them did more than expected!! Non-stop work even in a little rain. Would highly recommend them for $$ they charge."

Keith B on April 2023

Welcome to NZA Lawn & Construction LLC! We pride ourselves on being Vancouver's trusted company for all aspects of lawn and construction. Our professional contractors are always excited to hear about your ideas and help you bring them to life. At NZA Lawn & Construction LLC, we are licensed, insured, and bonded to deliver the quality craftsmanship and attention to detail you expect from us. We can't wait to hear your ideas and help you make them a reality. We proudly service Vancouver, Portland and the surrounding area. Call us now!

"Amazing work did 6 hour package. Gave very little guidance what I wanted done and the 2 of them did more than expected!! Non-stop work even in a little rain. Would highly recommend them for $$ they charge."

Keith B on April 2023

Avatar for Morales Brothers Landscape LLC

Morales Brothers Landscape LLC

620 2nd St
5.00(
7
)
•Approved Pro

Morales Brothers Landscape LLC

620 2nd St
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

We are a family owned business which seeks 100% satisfaction for our clients. We love to work, no job is too big or too small. We do many things like clean ups, pressure washing, lawn care, bark dust, and many more!

"I’ve been getting my property done by Morales bros. for a few years now. Since the first day they came in, and I knew they were very professional and honorable people. I can trust them to get the work I need done, they’ve done pavers, landscaping, and lots of debris removal. Very good pricing too."

Ivan B on September 2021

We are a family owned business which seeks 100% satisfaction for our clients. We love to work, no job is too big or too small. We do many things like clean ups, pressure washing, lawn care, bark dust, and many more!

"I’ve been getting my property done by Morales bros. for a few years now. Since the first day they came in, and I knew they were very professional and honorable people. I can trust them to get the work I need done, they’ve done pavers, landscaping, and lots of debris removal. Very good pricing too."

Ivan B on September 2021

Avatar for ARR SERVICES

ARR SERVICES

18807 Oregon 99E
5.00(
24
)
•Approved Pro

ARR SERVICES

18807 Oregon 99E
5.00(
24
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
83 local quotes requested

ARR SERVICES LLC we are a company specially in Outdoor Cleaning Residential and Commercial Our specialty is keeping your house healthy Free of slime, moss or over grow bushes Roof and Gutters Cleaning, pressure washing , Window cleaning and Yard service. branches removal, trimming and mowing our focus is to do our best work and professional. That our customers are satisfied

"Absolutely wonderful!"

Patricia G on August 2025

ARR SERVICES LLC we are a company specially in Outdoor Cleaning Residential and Commercial Our specialty is keeping your house healthy Free of slime, moss or over grow bushes Roof and Gutters Cleaning, pressure washing , Window cleaning and Yard service. branches removal, trimming and mowing our focus is to do our best work and professional. That our customers are satisfied

"Absolutely wonderful!"

Patricia G on August 2025

Avatar for Concrete By Design

Concrete By Design

14425 Southeast Bridgeton Street
4.83(
18
)
•Approved Pro

Concrete By Design

14425 Southeast Bridgeton Street
4.83(
18
)
•Approved Pro
Customers say: Quick response
21 local quotes requested
20 years of experience

Hello, My name is George Anguiano and if your are Looking for a licensed and experienced professional to tackle a project? Get guaranteed quality results with Concrete by design. We offer professional and reliable services for a wide variety of needs, working with the dedication and craftsmanship that has earned us a reputation for excellence. Get in touch for a free quote today.

"We hired Concrete by Design to install a backyard patio and sidewalk, and the initial work looked good? we were pretty happy with how everything turned out at first. George Anguiano was friendly and communicative during the project, and even promised to come back for a follow-up walkthrough and to seal the concrete or suggest how it should be done if we wanted to do it ourselves to save money, which we appreciated. Unfortunately, after the job was done, he never followed through. Despite multiple calls, texts, and emails over the course of several weeks (even months), we never heard back. The lack of communication and follow-up is really disappointing, especially since we were told those final steps would be part of the service. I would recommend George work if he actually followed up and stood by his word. Ignoring customers after a job is unprofessional and leaves a bad impression, even when the initial work is solid. We just wish he had followed up. "

Pablo O on August 2025

Hello, My name is George Anguiano and if your are Looking for a licensed and experienced professional to tackle a project? Get guaranteed quality results with Concrete by design. We offer professional and reliable services for a wide variety of needs, working with the dedication and craftsmanship that has earned us a reputation for excellence. Get in touch for a free quote today.

"We hired Concrete by Design to install a backyard patio and sidewalk, and the initial work looked good? we were pretty happy with how everything turned out at first. George Anguiano was friendly and communicative during the project, and even promised to come back for a follow-up walkthrough and to seal the concrete or suggest how it should be done if we wanted to do it ourselves to save money, which we appreciated. Unfortunately, after the job was done, he never followed through. Despite multiple calls, texts, and emails over the course of several weeks (even months), we never heard back. The lack of communication and follow-up is really disappointing, especially since we were told those final steps would be part of the service. I would recommend George work if he actually followed up and stood by his word. Ignoring customers after a job is unprofessional and leaves a bad impression, even when the initial work is solid. We just wish he had followed up. "

Pablo O on August 2025

5 stars cleaning

No reviews yet

5 stars cleaning

No reviews yet

Our mission ir to meet all customers,ensuring that ewveryone has their own particularities,you have to know them so that they are served with excellent sercice.

Our mission ir to meet all customers,ensuring that ewveryone has their own particularities,you have to know them so that they are served with excellent sercice.

K&M Professional Services LLC

No reviews yet

K&M Professional Services LLC

No reviews yet
1 years of experience

At Veteran-Owned K&M Professional Services we're not just your average outdoor cleaners. We're the superheroes of grime-fighting, the wizards of window sparkle, and the champions of outdoor rejuvenation! With our top-notch gear and eco-friendly vibes, we'll turn your property into the envy of the neighborhood faster than you can say, "Clean freaks unite!" So, say goodbye to dull exteriors and hello to dazzling outdoor spaces that'll make your neighbors green with envy!

At Veteran-Owned K&M Professional Services we're not just your average outdoor cleaners. We're the superheroes of grime-fighting, the wizards of window sparkle, and the champions of outdoor rejuvenation! With our top-notch gear and eco-friendly vibes, we'll turn your property into the envy of the neighborhood faster than you can say, "Clean freaks unite!" So, say goodbye to dull exteriors and hello to dazzling outdoor spaces that'll make your neighbors green with envy!

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Window Cleaning questions, answered by experts

The most likely cause of smearing or streaking after cleaning your windows is residue left on the glass from the cleaner you’re using. Consider diluting the solution and cleaning them again, or use old newspaper to dry the windows after cleaning, as this will soak up any residual material. Additionally, aim to clean your windows on a cool, cloudy day, as cleaners will dry more quickly on the glass if it’s hot and sunny, promoting streaking.

The type of cleaning requested will change the total price you pay. Be sure to specify the type of cleaning you need when hiring a new cleaning service. Different approaches to cleaning change the price, such as:

  • Standard cleaning: $75–$175 per visit

  • Deep cleaning: $200–$400 per visit

  • Move-out cleaning: Up to $500

  • Event cleaning: $100–$500

The best way to clean fine dust particles after construction is by combining dusting with vacuuming. Start up high by dusting ceiling fans, walls, window sills, countertops, and other surfaces throughout your house. Once the dust has settled, go over all of your floors with a high-powered vacuum, giving a little extra attention to the carpeting. Make a second pass with your vacuum, and then mop all hard surfaces to get any remaining dust. Don’t forget to vacuum your HVAC returns and supply vents and swap out the filters while you’re there.

The best homemade cleaning solution for windows is one gallon of warm, distilled or bottled water mixed with five to ten drops of liquid dish soap. This is what professional window cleaners typically use when they make their cleaning solutions. Using bottled or distilled water will help avoid hard water stains after cleaning, and the soap will cut through grease, smudges, and debris on your glass.

There are a few qualifying questions you can ask a professional window cleaner to help you decide if it’s the right company for you:

  • Does your price include the inside and outside of the windows?

  • Will you clean the tracks, rails, and other internal components?

  • Are you fully insured?

  • How many years of experience do you have?

  • What kind of cleaning products do you use?

  • Do you have any customer references?

  • Do you provide any other services, like exterior power washing?

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Cornelius, OR homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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